Got a chance to use the Harman Kardon Go + Play Portable Speakers System with Dock for iPod this evening weekend party at a friends place. Its a great buy if you are looking for an inexpensive portable speakers with some great sound. The build is solid and sturdy, even on uneven, smooth surfaces like car roof for a outdoor party or a rock ledge, your ipod is in safe hands. The design is very minimal, there are only three buttons for power and volume control.
There are couple of downsides, I noticed bass sound was not great. Also you can't see the ipod screen when its docked. The large metal handle bar blocks the view and angle of the ipod faces upside. Its a major design flaw. Overall this is a great affordable ipod sound dock system. A Good buy!